Allied Telesis x330 Series, Installation Manual

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x330 Series Installation Guide for Standalone Switches
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The plywood base should be mounted on two studs in the wall. The
recommended minimum dimensions of a plywood base for the x330-
20GTX and x330-28GTX Switches are listed here:

Width: 55.9 centimeters (22 inches)

Height: 50 centimeters (20 inches)

Thickness: 2.5 centimeters (1 inch)
The dimensions assume the wall studs are 41 centimeters (16 inches)
apart. You might need to adjust the width of the base if the distance
between the studs in your wall is different than the industry standard.
You should install the plywood base on the wall and then install the switch
on the base. Refer to Figure 52.
Figure 52. Steps to Installing x330 Switches on a Plywood Base
Consult a qualified building contractor for installation instructions for the
plywood base. The installation guidelines are listed here:

Use a stud finder to identify the middle of studs and hot electrical
wiring in the wall.

Attach the base to two wall studs with a minimum of four screws.

The selected wall location for the base should provide sufficient
space from other devices or walls so that you can access the front
and back panels, and for adequate air flow for ventilation.
Step 1: Install the plywood
base on the wall.
Step 2: Install the switch
on the plywood base.
Wall
Plywood
Base
Wall Studs